Dell post URGENT Bios update!?

Discussion in 'Alienware 17 and M17x' started by cdoublejj, Jun 14, 2018.

  1. cdoublejj

    cdoublejj Notebook Deity

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  2. Danishblunt

    Danishblunt Guest

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    it's the spectre patch
     
  3. cdoublejj

    cdoublejj Notebook Deity

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    any loss of features? anyone tried it?
     
  4. Danishblunt

    Danishblunt Guest

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    it decreases the performance a little bit but since its not unlocked, U'll lose all unlocked options from your previous BIOS.
     
  5. Raidriar

    Raidriar ლ(ಠ益ಠლ)

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    you will lose up to 15% of your CPU performance for an exploit that will never be leveraged against you.
     
    M18x-oldie, Papusan and Ultra Male like this.
  6. Ziggydi

    Ziggydi Notebook Enthusiast

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    15%?


    Sent from my Nexus 5X using Tapatalk
     
  7. Raidriar

    Raidriar ლ(ಠ益ಠლ)

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    " Intel customers are losing 5-7 percent performance on current CPUs or worse, let’s call it 8-15 percent on older chips (keep in mind this is strictly hypothetical)"
    Newer chips are haswell - kabylake, older chips are nehalem - ivy bridge.

    FYI: This is STILL NOT FIXED in silicon, meaning even the 8700K still has to be software patched.
     
  8. cdoublejj

    cdoublejj Notebook Deity

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    once the announcements whent malware in website ads that makes use of it exploded. A13 is UEFI update form Dell and as far as i know there is no unlocked version of it, only A12 bios. IDK what good that does as there is zero info on how to use the OC features that are even in stock firmware let alone unlocked. maybe i'm just ignorant but, it's a far cry from changing a multi, volts and or FSB speed.
     
  9. Grant B Gibson

    Grant B Gibson Notebook Deity

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    The stock A14 should let you OC and change things, the options are there for me but I dont have an Extreme CPU, only s 4700mq
     
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